--- product_id: 712365275 title: "Heavy-Duty Double Block and Tackle Pulley System – 100Ft x 1/2'' Rope, 7700 LB(35KN) Breaking Strength, 4:1 Lifting Ratio – Ideal for Garage, Attic, and Heavy Lifting Applications" brand: "greteefor" price: "AR$409667" currency: ARS in_stock: true url: https://www.desertcart.com.ar/products/712365275-heavy-duty-double-block-and-tackle-pulley-system-100ft-x store_origin: AR region: Argentina --- # CE-certified forged aluminum pulleys 7700 lb rope breaking strength 4:1 mechanical advantage Heavy-Duty Double Block and Tackle Pulley System – 100Ft x 1/2'' Rope, 7700 LB(35KN) Breaking Strength, 4:1 Lifting Ratio – Ideal for Garage, Attic, and Heavy Lifting Applications **Brand:** greteefor **Price:** AR$409667 **Availability:** ✅ In Stock ## Summary > ⚙️ Lift smarter, not harder—power up your heavy-duty game! ## Quick Answers - **What is this?** Heavy-Duty Double Block and Tackle Pulley System – 100Ft x 1/2'' Rope, 7700 LB(35KN) Breaking Strength, 4:1 Lifting Ratio – Ideal for Garage, Attic, and Heavy Lifting Applications by greteefor - **How much does it cost?** AR$409667 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/712365275-heavy-duty-double-block-and-tackle-pulley-system-100ft-x) ## Best For - greteefor enthusiasts ## Why This Product - Trusted greteefor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Durability:** CE-certified forged aluminum pulleys built to last and resist rust 🔩 - • **Versatile Power Tool:** Perfect for garage, attic, rescue, logging, and even rock climbing adventures 🏔️ - • **Effortless Heavy Lifting:** Lift 4x heavier loads with 1/4 the force—no power needed ⚙️ - • **Fast Setup, Instant Action:** Assemble in 1 minute, disassemble in 30 seconds—get to work faster ⏱️ - • **Rope Strength You Can Trust:** 35 kN (7700 lb) polyester braided rope for maximum safety and reliability 🪢 ## Overview This Heavy-Duty Double Block and Tackle Pulley System features a 4:1 mechanical advantage, forged aluminum dual pulleys rated for 7,200 lbs, and a 7700 lb breaking strength polyester rope. Designed for quick assembly and versatile heavy lifting tasks, it’s the ultimate tool for professionals seeking reliable, efficient load management without electrical power. ## Description Heavy-Duty Double Block and Tackle Pulley System – 100Ft x 1/2'' Rope, 7700 LB(35KN) Breaking Strength, 4:1 Lifting Ratio – Ideal for Garage, Attic, and Heavy Lifting Applications ## Features - 【4:1 Mechanical Advantage】 The block and tackle pulley system provides a 4x mechanical advantage, enabling you to lift heavy loads with just 1/4 of the force. No electrical power or extra assistance required, reducing strain and increasing efficiency. Ideal for lifting heavy-duty items with ease. - 【Heavy-Duty Dual Pulleys】 Equipped with a CE-certified double pulley system, this hoist can handle loads up to 32 kN (7,200 lbs). Crafted from forged aluminum, it resists rust and wear. The dual pulleys are designed for strength, smooth operation, and durability, working seamlessly with ropes up to 15mm (3/5"). - 【7700 lb Rope Breaking Strength】 This hoist comes1/2" (12mm) polyester braided rope, rated at 35 kN (7,700 lbs) for maximum strength. With its flexibility and robust construction, the rope is perfect for heavy lifting, ensuring reliable performance and long-lasting durability. - 【Quick & Simple Assembly】 Setting up the pulley system is quick and hassle-free, requiring only 1 minute to assemble and 30 seconds to disassemble. The rotating plates and swing side design simplify rope installation, while pre-drilled holes allow secure attachment. - 【Wide Range of Uses】 This versatile block and tackle system is ideal for a variety of tasks, including lifting and rescue operations, attic or garage hoisting, logging, hunting, and vehicle or boat recovery. It also works great for rock climbing, training, and other high-altitude jobs. ## Images ![Heavy-Duty Double Block and Tackle Pulley System – 100Ft x 1/2'' Rope, 7700 LB(35KN) Breaking Strength, 4:1 Lifting Ratio – Ideal for Garage, Attic, and Heavy Lifting Applications - Image 1](https://m.media-amazon.com/images/I/718aG9zwWPL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Heavy-Duty Double Block and Tackle Pulley System – 100Ft x 1/2'' Rope, 7700 LB(35KN) Breaking Strength, 4:1 Lifting Ratio – Ideal for Garage, Attic, and Heavy Lifting Applications - Heavy Duty Carabiner Clip Climbing Carabiner(25kn=5600lbs),Hook with Screwgate Multipurpose for Climbing, Rigging, Ropes, Hammocks (O Shape, 2pack) - FresKaro UIAA Certified 25KN Auto Locking Climbing Carabiner Clips, Twist Lock, and Heavy Duty Carabiners for Rock Climbing, Rappelling, and Mountaineering, D Shaped 3.93 Inch, Large Size, Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/712365275-heavy-duty-double-block-and-tackle-pulley-system-100ft-x](https://www.desertcart.com.ar/products/712365275-heavy-duty-double-block-and-tackle-pulley-system-100ft-x) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-22*